Objects in the image:
category: person
category: traffic light
category: person
category: car
category: person
category: person
category: car
category: person
category: person
category: person
category: car
category: person
category: person
category: car
category: traffic light
category: bus

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: No
q: is it a person?
a: Yes
q: are they in the street?
a: No
q: are they in the bus stop?
a: No
q: are they on the sidewalk?
a: No
q: are they driving the bus?
a: Yes